Download User`s Manual

Tenma 72-10155　Manual
Certificate of Product Warranty
This product’s warranty, provided by our company, covers a period of 1 year from the date of purchase. All faulty parts and/or functions,
resulting despite user’s normal use, will be repaired and/or replaced at no charge during the warranty period.
However, if any of the malfunctions are caused by user carelessness, inadequate maintenance, or natural disaster, we will the provide
repair and/or replacement services for a fee regardless of warranty period.
In the event our product does not prove suitable for your application you can return the product for an exchange or refund. To claim, the
product must be returned in good condition within 14 days. Before returning a product, please contact and provide us a serial number.
The customer is responsible for all shipping costs.
Products covered by this warranty are limited to those that are registered at the headquarter or branch offices and repairs, replacements,
or refunds will be issued according to manufacturer’s discretion. When product is in need of warranty services, the purchaser may
contact the distributor with the product or send the product with a detailed description of services required via postal service to the
distributor or sales offices (the purchaser will be responsible for packaging, postage, and any postal insurance). Once repair services are
completed or product is replaced, the supplier will return the refurbished or new product to the purchaser (return postage will be paid by
the supplier).
However, if we determined required services to be outside the boundaries of the warranty coverage, we will first contact the purchaser
and provide an estimate of repair costs and obtain authorization to conduct services before any work is done. In such a case, return
postage along with the repair costs will be billed to the purchaser when the repaired product is returned.
We do not warrant that the software and the product with which it was supplied are completely error free or that will function correctly in
all operating environments. It is essential that the users should verify that the software and product are functioning to your requirements
before relying on them or the data that they generate. We do not accept responsibility for any loss or injury caused by the use of the
product or software. It is the user’s responsibility to ensure that the product is suitable for the user’s application.
We will not be held legally for any malfunction resulting from user carelessness, abnormal use, and/or natural disaster. Even if we are in
receipt of prior notification of such dangers, we will not be held legally liable.
Product Warranty Guide
Please read through the “Precautions for Safety” carefully to ensure a long life and safe use of this product.
This product has been processed through careful quality control and testing procedures. Any malfunctions occurring during normal use
are covered under the guidelines of the “Certificate of Product Warranty”, which is included in this manual.
If you experience product malfunction, please contact the distributor of this product.
Precautions for Safety
The following instructions are provided for safe and correct use of the product and to prevent a potentially dangerous situation or damage.
Be sure to read through the entire manual before using the product.
Recommended Usage Environment
z
The ambient temperature and relative humidity should be 32°-104°F (0-40℃) and 10-80% respectively for the normal operation of
the product.
Power Source
z
The USB terminal and 72-10155 USB are connected via a USB cable for DC +5V power from the PC. The product does not
require an outside power source.
Warning: Be careful not to input excessive power voltage.
z
The product’s input power capacity is fixed as shown below to prevent electric shock and/or fire. Please do not use voltage
higher than that prescribed below.
(Warning) Be sure to check the probe attenuation before measuring the voltage. The voltage that is higher than the
maximum input voltage can cause damage to the device and user. There is the risk of an electric shock when measuring
1